class_docstr: T5 model implementing autoregressive decoding.
code: def build_flax_model(self) -> nn.Module:
      return T5(**self.config)
  
imports: import functools
  from typing import Any, Dict, Mapping, Optional, Sequence, Tuple
  import flax.linen
  import jax
  import jax.numpy
  from scenic.model_lib.base_models import base_model
  from t5x import decoding
  from t5x.examples.t5 import layers
  from t5x.examples.t5 import network
  from t5x.models import DecodeFnCallable
label_desc: Use image node_id 3 for calling the T5Model obj's underlying member method code with example usage: obj.build_flax_model() and returns: T5